27086430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128983}}^1$

素因数の和:129000

約数の個数: 32

約数和(自身を含む): 74294784

約数和(自身を除く): 47208354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128983, 257966, 386949, 644915, 773898, 902881, 1289830, 1805762, 1934745, 2708643, 3869490, 4514405, 5417286, 9028810, 13543215, 27086430]

約数ペア:

[(1, 27086430), (2, 13543215), (3, 9028810), (5, 5417286), (6, 4514405), (7, 3869490), (10, 2708643), (14, 1934745), (15, 1805762), (21, 1289830), (30, 902881), (35, 773898), (42, 644915), (70, 386949), (105, 257966), (210, 128983)]